BADIs

What is BADI?

BADI stands for Business Add Ins, BADI  help hook custom enhancements to SAP functionality.

Features:

• BADI's are Object Oriented
• They can be implemented multiple times
• It does not require SAP Software Change Registration
• No effect on release upgraded on the functioning of BADI's

Define and Implement a BADI

This involved three steps Step 1 Creating BADI Definition: Transaction SE18.

Step 2 Define BADI interface: Transaction SE19

Step 3 Define a class implements the interface : During implementation creation, a class for implementing the enhancement's interface is also created.

Example:

This example presents the implementation of a BADIs to customize the recipient lists of mail when availability budget checks is active.

In Implementation Guide (spro) you can find the BADI which already provides the interface (FMAVC_EVENT) for abaper to customize a processing via methods of interface (with class implements this interface).

To display all the enhancements, do as following:

1. Enter the name of your implementation class and then create it.

2. Start the Object Navigator (SE80).
3. Open the package in which an enhancement implementation is defined or is to be created.